800158225 valve stem guide XCMG XE2000 excavator spare parts

XCMG XE2000 Valve Stem Guide (Part No. 800158225): Precision Guiding Core for Efficient Engine Operation

In the engine valve train of the XCMG XE2000 excavator, the valve stem guide is a key component that guides the valves in reciprocating linear motion. Its guiding accuracy and wear resistance directly affect the valve’s sealing performance, engine power output, and service life. The XCMG XE2000 valve stem guide (part number 800158225), as a core spare part precision-manufactured by the original manufacturer, provides a solid guarantee for the stable operation of the engine valve train with its superior quality.

Original factory compatible, precise guidance

The XCMG XE2000 valve stem guide (part number 800158225) is developed and manufactured strictly according to the original design standards of the XE2000 excavator engine. From the inner diameter, length, and outer circle accuracy of the guide to the fit tolerance with the cylinder head, everything has undergone precise calculation and precision machining. After installation, it can perfectly match the valve stem, providing precise guidance for valve movement and ensuring that the valve moves smoothly without wobble or jamming during reciprocating motion, with the valve head and valve seat precisely fitting together. This precise fit avoids problems such as poor valve sealing, uneven wear, or abnormal noise caused by dimensional deviations, laying the foundation for the efficient operation of the engine’s valve train.

High-quality materials, wear-resistant and temperature-resistant

This valve stem guide is precision-manufactured from high-strength alloy cast iron or powder metallurgy materials and undergoes professional heat treatment, resulting in excellent wear resistance, high-temperature resistance, and dimensional stability. The inner bore of the guide is precision-honed, achieving an extremely high surface finish, effectively reducing frictional wear with the valve stem and lowering engine noise. Even under harsh operating conditions of high engine speed and high temperature, it maintains stable structural performance and guiding accuracy, minimizing the risk of excessive wear, deformation, or cracking, significantly extending its service life and reducing the frequency of maintenance and replacement.

Stable operation and improved efficiency

The XCMG XE2000 valve stem guide (part number 800158225) provides stable and reliable guidance support for valve movement through optimized structural design and precision control. Precise guiding performance ensures accurate valve opening and closing timing, tight sealing, reduced cylinder leakage, and improved compression ratio and combustion efficiency in the combustion chamber. Simultaneously, it reduces frictional loss between the valve stem and guide, lowering engine power loss and resulting in stronger engine output and smoother operation. This effectively improves the excavator’s power performance under heavy loads and enhances overall operating efficiency.

XCMG XE2000 valve stem guide (part number 800158225), with original factory quality assurance and precise guidance, provides reliable performance to help the engine operate efficiently. Purchase now and inject lasting and stable power into your XE2000 excavator engine!

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800169277 cylinder head XCMG XE2000 excavator spare parts

1 800167184 8 PRESSURE RELIEF VALVE
2 800167185 4 VALVE SPRING SEAT
3 800167192 2 INTAKE AIR INTAKE VALVE
4 800167186 2 OUTLET VALVE
5 800158221 4 VALVE SPRING
6 800167187 4 VALVE ROTATOR
7 800167188 2 GROOVE PIN
8 800158219 2 VALVE INSERT
9 800158224 2 SEAL VALVE STEM
10 860149600 8 EXPANSION PLUG
11 860149599 2 EXPANSION PLUG
12 860203963 1 PIPE PLUG
13 800167189 1 PIPE PLUG
14 800167190 1 CYLINDER HEAD
15 860149601 1 EXPANSION PLUG
16 800158220 2 VALVE INSERT
17 800158225 4 VALVE STEM GUIDE
18 800158223 2 SEAL VALVE STEM